@inproceedings{oai:jaxa.repo.nii.ac.jp:00008089, author = {井上, 剛文 and 今村, 文隆 and 吉田, 浩明 and 駒田, 周美 and Inoue, Takefumi and Imamura, Nobutaka and Yoshida, Hiroaki and Komada, Kanemi}, book = {第24回宇宙エネルギーシンポジウム 平成16年度, The Twenty-fourth Space Energy Symposium March 7, 2005}, month = {Jun}, note = {Large lithium ion cells in capacity range of 50 to 190 Ah for space applications have been developed and tested. It was evaluated for both calendar life and cycle life characteristics to confirm life performance for satellite applications. From these results, we established a simple formula to calculate cell capacity fade and impedance increase. In addition, we have been conducting various kind of life simulation tests on other cells from different manufacturing lots and confirmed that the cell satisfied general life requirements of these applications. We have verified the model by comparing calculated capacity fade estimates with the simulated life tests. Since our calculated life estimates match the experimental data with a high degree of precision, we feel this demonstrates the validity of our life model., 資料番号: AA0049120003}, pages = {11--16}, publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)}, title = {Life testing results of large lithium ion cells for space applications}, year = {2005} }